K&N Performance Intake Kit for the 2015 Chevrolet Silverado / GMC Sierra 2500/3500HD with the 6.6L V8 engine: a cold air intake kit. The kit combines a rotationally molded HDPE intake tube with a washable, reusable oiled-cotton filter, which K&N lists for up to 100,000 miles between filter services under normal highway driving. It also has a heat shield that helps protect intake air from engine-bay heat.

These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.

Listed for 4 vehicles: the fitment table on this page shows each year, make and model it fits.

Part number: 57-3087 (573087)